I have cc body hair I use all the time so I would absolutely love it if we actually had it in the game! Body hair is something so small but adds a huge impact to the overall appearance of your sim and it just makes them seem more real because not everyone is blessed with having super smooth hairless skin.
Well for me the most important part to any story is the characters so I create potential characters I might use for the story first then build up a storyline from there. I also get a lot of inspiration from movies and listening to music.
I haven't actually played the game in over 3 years the only time I play is to create sims and then I leave. I do plan on actually getting back into the gameplay though since I have a story in mind and I really want to play it out.
Personally for me I love playing with supernaturals so I'll obviously say to get vampires but even if you're not into supernaturals it still comes with great build/buy items and objects.